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A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,189 homicides from a recent year and record the season when each happened. The table shows the results. At α = 0.10, test the researcher's claim. State Ho and H₂ and identify the claim. Ho: The distribution of the number of homicide crimes by season Ha: The distribution of the number of homicide crimes by season Which hypothesis is the claim? O Ho O Ha C Calculate the test statistic. x² = (Round to three decimal places as needed.) Determine the P-value. P-value = (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim. Ho. There Season Spring Summer Fall Winter enough evidence at the 10% level of significance to reject the claim that the distribution of the number of homicide crimes by season Frequency, f 307 310 290 282 D

A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,189 homicides from a recent year and record the season when each happened. The table shows the results. At α = 0.10, test the researcher's claim. State Ho and H₂ and identify the claim. Ho: The distribution of the number of homicide crimes by season Ha: The distribution of the number of homicide crimes by season Which hypothesis is the claim? O Ho O Ha C Calculate the test statistic. x² = (Round to three decimal places as needed.) Determine the P-value. P-value = (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim. Ho. There Season Spring Summer Fall Winter enough evidence at the 10% level of significance to reject the claim that the distribution of the number of homicide crimes by season Frequency, f 307 310 290 282 D

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.CR: Chapter 7 Review
Problem 88CR
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A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,189 homicides from a recent year and record the season when each happened. The table shows the results. At α = 0.10, test the researcher's claim. State Ho and H₂ and identify the claim. Ho: The distribution of the number of homicide crimes by season H₂: The distribution of the number of homicide crimes by season Which hypothesis is the claim? O Ho O Ha Calculate the test statistic. x² = (Round to three decimal places as needed.) Determine the P-value. P-value = (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim. Ho. There Season Spring Summer Fall Winter enough evidence at the 10% level of significance to reject the claim that the distribution of the number of homicide crimes by season Frequency, f 307 310 290 282 C
Transcribed Image Text:A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,189 homicides from a recent year and record the season when each happened. The table shows the results. At α = 0.10, test the researcher's claim. State Ho and H₂ and identify the claim. Ho: The distribution of the number of homicide crimes by season H₂: The distribution of the number of homicide crimes by season Which hypothesis is the claim? O Ho O Ha Calculate the test statistic. x² = (Round to three decimal places as needed.) Determine the P-value. P-value = (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim. Ho. There Season Spring Summer Fall Winter enough evidence at the 10% level of significance to reject the claim that the distribution of the number of homicide crimes by season Frequency, f 307 310 290 282 C
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